diff --git a/test/H5Fed/tetmesh_read.c b/test/H5Fed/tetmesh_read.c
index 9b368d4..c6b3412 100644
--- a/test/H5Fed/tetmesh_read.c
+++ b/test/H5Fed/tetmesh_read.c
@@ -74,7 +74,7 @@ traverse_edges (
 	/* done */
 	H5FedEndTraverseEntities ( f, iter );
 
-	printf ("    Number of edges: %lud\n", (unsigned long)num_edges);
+	printf ("    Number of edges: %lu\n", (unsigned long)num_edges);
 	return H5_SUCCESS;
 }
 
diff --git a/test/H5Fed/tetmesh_read_tags.c b/test/H5Fed/tetmesh_read_tags.c
index 07bd83b..28b6850 100644
--- a/test/H5Fed/tetmesh_read_tags.c
+++ b/test/H5Fed/tetmesh_read_tags.c
@@ -39,8 +39,8 @@ traverse_vertices (
 		H5FedGetMTag ( f, "testtag", local_id, &size, retval );
 		if ( (retval[0] != local_id) ||
 		     (retval[1] != local_id+1) ||
-		     (retval[1] != local_id+1) ) {
-			fprintf ( stderr, "!!! Wrong tag values for vertix %lld\n",
+		     (retval[2] != local_id+2) ) {
+			fprintf ( stderr, "!!! Wrong tag values for vertex %lld\n",
 				  local_id );
 			exit ( 1 );
 		}
diff --git a/test/H5Fed/tetmesh_write_tags.c b/test/H5Fed/tetmesh_write_tags.c
index a994ca7..62feed9 100644
--- a/test/H5Fed/tetmesh_write_tags.c
+++ b/test/H5Fed/tetmesh_write_tags.c
@@ -28,6 +28,7 @@ set_vertex_tags (
 		if (memcmp (val, retval, sizeof(val))) {
 			fprintf ( stderr, "Oops!\n");
 		}
+		printf ("Set tag for entity %llx\n", local_id);
 	}
 	return H5FedEndTraverseEntities (f, iter);
 }
@@ -112,7 +113,7 @@ main (
 	H5SetVerbosityLevel (4);
 
 	/* open file and get number of meshes */
-	h5_file_t* f = H5OpenFile (FNAME, H5_O_RDONLY, 0);
+	h5_file_t* f = H5OpenFile (FNAME, H5_O_RDWR, 0);
 	H5FedOpenMesh (f, 0, MESH_TYPE);
 
 	/* open last level */